<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>编程练习-对联广告</title>
    <style>
        .div1 {
            width: 1000px;
            height: 100%;
            left: 50%;
            position: absolute;
            margin-left: 500px;
        }
    </style>
</head>

<body>
    <div class="div1"><img src="../images/20220626_1.jpg"></div>
</body>

</html>